106
MAINTENANCE
Every 50 Hours
Decreasing the tension
1. Remove the cover (1).
2. Using the Spanner, slowly loosen the
grease discharge valve (2) and drain the
grease.
If the grease does not drain easily, move
the machine forward or backward.
3. Tighten the grease discharge valve (2).
¡
Tightening torque: 177 N·m (130 ft.lb.)
Lubricating the Slew Bearing
WARNING
Do not slew while lubricating. Doing so
is dangerous, as you may get caught in
the machine.
1. Stop the engine with the machine in the
posture shown on the diagram above.
2. Use the grease gun to supply grease to
the grease nipple (1).
3. Start the engine, lift the bucket and slew
clockwise 90
°
.
4. Ground the bucket and stop the engine.
5. Repeat steps 2 to 4 above three times.
6. Wipe off the grease expelled from the slew
bearing and grease nipple.
B5G0261
1
2
3
B5G014
1
E4G026
Содержание TB108
Страница 6: ...4...
Страница 8: ...6...
Страница 52: ...50...
Страница 82: ...80...
Страница 83: ...81 TRANSPORT Loading and Unloading 82 Securing the Machine 83 Cautions on Transporting 84...
Страница 137: ...135 SPECIFICATIONS Main Specifications 137 Machine Dimensions 138 Operating Range 140 Lifting Capacities 143...
Страница 138: ...136 MEMO...
Страница 140: ...138 SPECIFICATIONS Machine Dimensions P X D Y Z T L U B X N M B5K001 F S E V C G Q J W H K R A...
Страница 142: ...140 SPECIFICATIONS Operating Range B5K002 E F G D C H B J K A...
Страница 144: ...142 MEMO...
Страница 150: ...148...
Страница 163: ...161 INDEX...